Introduction

Extensive use or improper care of an RK61 mechanical keyboard can wear out the battery in no time. The keyboard will become unresponsive, but the battery can be replaced easily so you can continue using the keyboard. For this battery replacement guide, you will need a small screw driver and a new lithium-ion battery.

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    • Unplug the Type-C cable from the top left of the keyboard.

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    • Flip the keyboard over so the bottom case is up.

    • Use a Philips #00 screwdriver to unscrew all four M2 5mm screws located on the back of the keyboard.

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    • Carefully lift the keyboard case from the PCB (Printed Circuit Board).

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    • Unplug the old 1450 mAh lithium-ion battery by gently pinching and pulling from the right and left sides of the connector.

    • Make sure to be extremely gentle when unplugging the old lithium-ion battery from the keyboard.

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    • Plug in the new 1450 mAh lithium-ion battery by the connector.

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    • Align the newly inserted 1450 mAh lithium-ion battery parallel to the edge of the PCB (Printed Circuit Board) and cover the PCB with the keyboard case.

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    • Use a Philips #00 screwdriver to screw back the four M2 5mm screws on the back of the keyboard.

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    • Plug in the Type-C cable on the top left of the keyboard.

    may I ask where did you buy your replacement battery, and if possible please reply it to my email hannahgayletabali@gmail.com my current battery is very inflated and I do not know where to buy a replacement

    Hannah Gayle Tabali -

Conclusion

To reassemble your device, follow these instructions in reverse order.

Michelle Chen

Member since: 10/05/21

184 Reputation

9 comments

Is it possible to replace the standard battery with a larger one with no issues other then additional weight? say a 4000 mAh which will just be longer?

shon malka -

There should be no issues with replacing the keyboard with a larger battery as long as the connector is the same size and the battery is small enough so that you can still cover the PCB entirely with the keyboard case.

Michelle Chen -

hey did u ever wind up doing the mod?

albert einstein -

yo. ty for the guide.

i am also interested in upgrading the battery but am unsure about:

which dimensions the new battery should be, or how to find out

if it is safe to further modify the kb with additional material through the usual mods ppl to

albert einstein -

should be fine to mod it to your liking

to measure simply measure the length breadth and max height u can have inside the cover and get a battery accordingly

Ispeakforus -

My battery is glued on the case. Any tips to remove it?

Adrian -

Will the keyboard work, if I remove the battery and use the Keyboard wired?

Albert Zweistein -

Yes, it'll work. Occasionally, the spacebar led will flash for a second or two but other than that, it works just fine.

Vance Tan -

Where can I find a replacment battery for the RK61?

Joshua Good -